SN74HC4002N и другие
| Компонент | Описание | Производитель | |
| SN74HC4002 | DUAL 4-INPUT POSITIVE-NOR GATES |
Texas Instruments |
 |
| SN74HC4002D | DUAL 4-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|
| SN74HC4002N | DUAL 4-INPUT POSITIVE-NOR GATES |
Texas Instruments |
|